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SEMICONDUCTOR PROCESS LAB CO

Overview
  • Total Patents
    61
About

SEMICONDUCTOR PROCESS LAB CO has a total of 61 patent applications. Its first patent ever was published in 1990. It filed its patents most often in EPO (European Patent Office), United States and Taiwan. Its main competitors in its focus markets semiconductors, surface technology and coating and machines are KUZNETSOV OLEG A, OTSUKA MANABU and OLEDON CO LTD.

Patent filings per year

Chart showing SEMICONDUCTOR PROCESS LAB COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maeda Kazuo 44
#2 Shioya Yoshimi 14
#3 Tokumasu Noboru 12
#4 Nishimoto Yuhko 12
#5 Ohira Kouichi 9
#6 Hirose Mitsuo 8
#7 Nishimoto Yuko 7
#8 Shiotani Yoshimi 5
#9 Shimoda Haruo 4
#10 Matsui Bunya 3

Latest patents

Publication Filing date Title
JP2006339506A Film forming method and semiconductor device manufacturing method
JP2006004996A Interlayer insulating film, diffusion preventing film and source material thereof, film forming method and plasma cvd device for forming film
JP2005033189A Depositing method, manufacturing method of semiconductor device, and semiconductor device
JP2005294333A Film depositing method and semiconductor device
JP2004200626A Semiconductor device and its manufacturing method
EP0572704A1 Method for manufacturing a semiconductor device including method of reforming an insulating film formed by low temperature CVD
EP0470632A2 Method of manufacturing a silicon oxide film and an oxide based glass for semiconductor devices